Here's what rhymes with waaay.
they may day way say pay re lay j array bay gay k ray che hay nay weigh fay fe yea dey hey ley rei sei whey jay kc lei payee rea rj tae wei bey neigh cay fey roue shay aurae away play stay clay essay gray grey obey pray okay prey sway tray fray oj slay allay ij ok sleigh bj bk drei fj saute tj tre zwei bray dray flay soiree brae moray trey spay aweigh today delay survey decay spray ballet cafe halfway repay stray valet attache bouquet fillet passe waterway cabaret dossier gangway naturae alleyway parquet workaday belay filet inveigh splay nisei purvey sachet sorbet toupee hooray noway hurray reweigh umbrae copay anyway convey holiday betray dismay portray astray runaway underway cliche defray disarray faraway overlay francais matinee puree replay toothache underlay crochet croquet lingerie risque souffle wordplay caraway airplay byplay prepay overpay sickbay urethrae briquet layaway medullae outplay outstay underpay bobsleigh walkaway display everyday vertebrae disobey lamellae naivete papillae passageway sequelae emigre microarray getaway carriageway castaway giveaway hideaway ricochet throwaway patellae pleurae resurvey soubriquet stowaway flyaway macrame overplay overstay caesurae copulae misplay tearaway respray yesterday formulae interplay protege nebulae societe breakaway fistulae maxillae scapulae sobriquet cabriolet fibulae stingray takeaway underplay roundelay uvulae foldaway penumbrae straightaway salmonellae cybercafe tarantulae communique trabeculae companionway caravanserais